Topic 8 Review Assignment

Find the area of the rhombus pictured. Use the formula A = bh

• 151.29

• 115.62

• 88.36

• 21.7

Tags

CCSS.6.G.A.1

What are the values of b1 and b2 for the trapezoid pictured?

• 74.9 and 126

• 7 and 10.7

• 18 and 7

• 18 and 10.7

Find the area of the trapezoid. Use the formula A = (1/2) * (b1 + b2) * h.

• 200.9

• 192.6

• 100.45

• 126

Tags

CCSS.6.G.A.1

What is the area, in square meters, of the composite figure pictured? Use the formula A = (1/2) * (b1 + b2) * h for the trapezoid and A = (1/2) * b * h for the triangle.

• 156

• 204

• 567

• 74

Tags

CCSS.6.G.A.1

If the diameter of each semicircle is 15.2 mm, what is the approximate perimeter of the figure pictured?

Use 3.14 for π. Round your answer to the nearest tenth.

• 60.8 mm

• 190.9 mm

• 47.7 mm

• 95.5 mm

Tags

CCSS.7.G.B.4

Raphael wants to put a special weather-proof coating on the top of a table with a diameter of 4.5 ft. If the coating costs $6.25 per square foot, how much will it cost to coat the table? Use the formula A = πr² and use 3.14 for π. Remember, r = d/2.

• $44.16

• $88.31

• $99.35

• $126.56

Tags

CCSS.7.G.B.4

This drawing of a tennis court has a scale of 2 cm = 5 ft. What are the actual dimensions of the full-size court?

• a) 156 ft by 72 ft

• b) 78 ft by 36 ft

• c) 35 ft by 16 ft

• d) 104 ft by 48 ft

Tags

CCSS.7.G.A.1

This drawing of a tennis court has a scale of 2 cm = 5 ft. If tennis court surfacing costs $1.75 per square foot, how much would it cost to surface the full-size court?

• $4,212

• $7,020

• $4,732

• $4,914

Tags

CCSS.7.G.A.1

What is the volume, in cubic centimeters, of the cylinder pictured?

Use the formula V = πr²h

• 1,538.6

• 1,491.5

• 1,900

• 596.6

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

What is the surface area, in square centimeters, of the cylinder shown in the diagram? Use the formula SA = 2πr² + 2πrh. Remember, r = d/2. Round to the nearest tenth.

• 190

• 596.6

• 753.6

• 1,491.5